Here, the team led by Lidar used an algorithm they modified for the quantum computer to solve a variation of "Simon's problem," an early example of quantum algorithms that can, in theory, solve a task ...

A quantum computer has demonstrated that it can solve a problem more efficiently than a conventional computer. This achievement comes from being able to unlock a vast memory resource that classical ...

Stockholm/Copenhagen: The Novo Nordisk Foundation and Denmark's state-owned credit fund said on Thursday they will invest in what they say will be the world's most powerful quantum computer, aiming to ...

For quantum computers to change the game of computation, scientists need to show that the machines’ calculations are correct. Now, there’s hope. Google’s Willow quantum chip has achieved verifiable ...

The gap between conventional and quantum computers is closing when it comes to simulating scrambling of quantum information Figure 1: A close-up of the trapped-ion ...

There are currently about 80 companies across the world manufacturing quantum computing hardware. Because I report on quantum computing, I have had a chance to watch it grow as an industry from up ...

Japan’s first domestically produced quantum computer, developed by the Riken research institute, was released online on March 27 to allow joint researchers to access it. “The release is not a goal, ...

Physicists have achieved a breakthrough by using a 58-qubit quantum computer to create and observe a long-theorized but never-before-seen quantum phase of matter: a Floquet topologically ordered state ...

Weeks after announcing research programmes investigating the potential for digital twins and 6G, UK tech innovation organisation Digital Catapult has revealed it is in the middle of a programme to ...

Quantinuum has unveiled a third-generation quantum computer that could be easier to scale up than rival approaches. The US- and UK-based company Quantinuum today unveiled Helios, its third-generation ...

The IBM Thomas J. Watson Research Center in Yorktown Heights feels like the set of a science fiction film, complete with retinal scans required to gain access to certain computer labs. But that once ...

The Basque Government and IBM unveiled the first IBM Quantum System Two in Europe at the IBM-Euskadi Quantum Computational Center in San Sebastián, Spain. Credit: IBM. El ordenador Quantum System Two ...